1513734317 has 2 divisors, whose sum is σ = 1513734318. Its totient is φ = 1513734316.

The previous prime is 1513734307. The next prime is 1513734361. The reversal of 1513734317 is 7134373151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1510177321 + 3556996 = 38861^2 + 1886^2 .

It is a cyclic number.

It is not a de Polignac number, because 1513734317 - 2⁶ = 1513734253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1513734307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 756867158 + 756867159.

It is an arithmetic number, because the mean of its divisors is an integer number (756867159).

Almost surely, 2^1513734317 is an apocalyptic number.

It is an amenable number.

1513734317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1513734317 is an equidigital number, since it uses as much as digits as its factorization.

1513734317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26460, while the sum is 35.

The square root of 1513734317 is about 38906.7387093804. The cubic root of 1513734317 is about 1148.1973818061.

The spelling of 1513734317 in words is "one billion, five hundred thirteen million, seven hundred thirty-four thousand, three hundred seventeen".